机械零部件表面网格自动剖分及结果正确性检查

Automatic Generation of Mesh and Check of Result Correctness for Surface of Machine Parts

本文在具体研究了机械零部件结构特点的基础上，对表面三角形网格自动剖分方法进行了分析和研究，给出了有效、可靠的节点及单元形成规则，并提出了网格剖分结果正确性检查的具体方法。最后给出了两个具体计算实例。

In this paper,based on the concrete investigation of structure prculiarity of machine parts,he algorithm of automatic generation of mesh is made a thorough study.Effective and reliable rules relating to generate nodes and elements are presented.Amethod of checking up result correctness is also given,Two typical examples are employed to illustrate the algorithm.